Alright, let's work through 8286 times 4031 step by step
8286 × 4031 = 4031 × (8286)
+ 4031 × 6 producing 24186
+ 4031 × 80 yielding 322480
+ 4031 × 200 that equals 806200
+ 4031 × 8000 that is equal 32248000

= 33400866
